<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/bluetooth/resources/bluetooth-test.js"></script>
<script src="/bluetooth/resources/bluetooth-fake-devices.js"></script>
<script>
'use strict';
const test_desc_idl = 'BluetoothDevice IDL test.';

test(() => {
  assert_throws_js(
      TypeError, () => new BluetoothDevice(),
      'the constructor should not be callable with "new"');
  assert_throws_js(
      TypeError, () => BluetoothDevice(),
      'the constructor should not be callable');
}, test_desc_idl);

const test_desc_attr = 'BluetoothDevice attributes.';
let device;
bluetooth_test(
    () => getConnectedHealthThermometerDevice().then(({device}) => {
      assert_equals(device.constructor.name, 'BluetoothDevice');
      var old_device_id = device.id;
      assert_throws_js(
          TypeError, () => device.id = 'overwritten',
          'the device id should not be writable');
      assert_throws_js(
          TypeError, () => device.name = 'overwritten',
          'the device name should not be writable');
      assert_throws_js(
          TypeError, () => device.watchingAdvertisements = true,
          'the device watchingAdvertisements should not be writable');
      assert_equals(device.id, old_device_id);
      assert_equals(device.name, 'Health Thermometer');
      assert_equals(device.watchingAdvertisements, false);
    }),
    test_desc_attr);
</script>
